select (
select * from table1
union all
select * from table2
union all
select * from table3
union all
select * from table4
) into #ttt
drop table #ttt
select * from table1
union all
select * from table2
union all
select * from table3
union all
select * from table4
) into #ttt
drop table #ttt
解决方案 »
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